One of the most stunning areas of the Big Island, Onomea Bay is worth taking the time to visit. It is located about seven miles out of Hilo, on Highway 19. Look for the "Scenic Drive" signs. Be careful on the narrow, windy road. You will come to a wide spot in the road where the bay is visible - there is limited parking there, along the guard rail. We took the (free) trail down to the ocean (where Mr. L took these beautiful photos). You can also see the bay, as well as by going to the Hawaii Tropical Botanical Garden. Their map, admission prices, and hours are on the link.